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horsena [70]
3 years ago
10

Which is equivalent?

Mathematics
2 answers:
attashe74 [19]3 years ago
4 0

Answer:

the answer is -8

Step-by-step explanation:

sveticcg [70]3 years ago
4 0
The answer is -8 I think
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PT=3x+7 TQ=8x-8<br><br> answer asap please
motikmotik
Let’s suppose PT is equal to TQ
Therefore the equations will be equal
3x+7=8x-8
3x-8x=-7-8
-5x=-15
x=3
We have found x now we will substitute it into each equation
PT=3(3)+7
PT=9+7
PT=16
Then we will substitute the second equation
TQ=8(3)-8
TQ=24-8
TQ=16
And here is the answer please correct me if I’m wrong
3 0
2 years ago
Write an equation of the line that passes through (0, −2) and (4, 10).
sveta [45]

Step-by-step explanation:

<em><u>Given points </u></em>

<em>(</em><em> </em><em>0</em><em> </em><em>,</em><em> </em><em>-</em><em>2</em><em>)</em><em> </em><em>and </em><em>(</em><em> </em><em>4</em><em> </em><em>,</em><em>1</em><em>0</em><em>)</em>

<em>Slope(</em><em>m</em><em>)</em><em> </em><em>=</em><em> </em><em>(</em><em>y2</em><em> </em><em>-</em><em> </em><em>y1</em><em>)</em><em> </em><em>/</em><em> </em><em>(</em><em>x2 </em><em>-</em><em> </em><em>x1) </em>

<em>=</em><em> </em><em>(</em><em> </em><em>1</em><em>0</em><em> </em><em>+</em><em> </em><em>2</em><em>)</em><em> </em><em>/</em><em> </em><em>(</em><em> </em><em>4</em><em>-</em><em>0</em><em>)</em>

<em>=</em><em> </em><em>1</em><em>2</em><em> </em><em>/</em><em> </em><em>4</em>

<em>=</em><em> </em><em>3</em>

<em>Now </em><em>the </em><em>equation </em><em>of </em><em>line </em><em>is </em>

<em>y </em><em>-</em><em> </em><em>y1 </em><em>=</em><em> </em><em>m </em><em>(</em><em>x </em><em>-</em><em> </em><em>x1) </em>

<em>y </em><em>+</em><em> </em><em>2</em><em> </em><em>=</em><em> </em><em>3</em><em> </em><em>(</em><em> </em><em>x </em><em>-</em><em> </em><em>0</em><em>)</em>

<em>y </em><em>+</em><em> </em><em>2</em><em> </em><em>=</em><em> </em><em>3x </em>

<em>3x </em><em>-</em><em> </em><em>y </em><em>=</em><em> </em><em>2</em>

6 0
3 years ago
If the directions were given to translate a shape (x+7, y-3) describe how the<br> shape would move.
Sindrei [870]

Answer: move 7 places to the right and 3 places down

Step-by-step explanation:

8 0
3 years ago
Zareena has 24 minutes to work on her math homework and each problem is taking g her 2/3 of a minute on average to complete whic
adelina 88 [10]

Answer:

16

Step-by-step explanation:

if it takes her 2/3 a minute then

24 divided by 2/3 is the answer

3 0
2 years ago
What is the lateral area of this regular octagonal pyramid?
Murrr4er [49]

Answer:

229.7

Step-by-step explanation:

8 * 1/2 * 5.8 * 7 * sqrt(2.)

8 0
2 years ago
Read 2 more answers
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